<分区>
这个错误发生在我的“Views”文件夹中的许多文件中:
'System.Collection.GenericList' does not contain a definition for 'Select' accepting a first argument of type 'System.Collections.GenericList' could be found (are you missing a using directive or an assembly reference?)
我试过在文件顶部附近添加一堆“使用系统...”和其他基本库,但添加它们似乎没有任何帮助。
对我来说,错误发生在以 .BindTo(Model.Users.Select(o => o.UserName))
开头的行中:
如有任何帮助,我们将不胜感激。谢谢!
<div id="editRolesContainer" class="detailContainer detailContainer4">
<header class="sectionheader"> Add Roles </header>
<ul id = "AdminSelectUserContainer" >
<li>
<ul style="padding: 0 0 0 5px">
<li>Select User : </li>
<li>
@using (Html.BeginForm("srch_GetUserRoles", "Admin",
new { view = "Users_Roles" }, FormMethod.Post,
new { name = "srch_GetUserRoles" }))
{
@(Html.Telerik().AutoComplete()
.Name("acx_SelectUser")
.BindTo(Model.Users.Select(o => o.UserName))
.HtmlAttributes(new { type "submit" })
.HtmlAttributes(new { @class = "SearchBox"})
.AutoFill(true)
.Filterable((filtering =>
{
filtering.FilterMode(AutoCompleteFilterMode.Contains);
}))
)
}
</li>
</ul>
...
...
</div>